[ 4042.416394][T28079] gre: GRE over IPv4 demultiplexor driver
[ 4044.094475][T28102] ip_gre: GRE over IPv4 tunneling driver
[ 4092.391813][T28675] ip6_gre: GRE over IPv6 tunneling driver
[ 4116.656003][T22305] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 4125.295833][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4130.095851][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4134.255859][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4138.991829][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!